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ConSol Partners

Senior Data Engineer

ConSol Partners
Luxembourg · Contract · Mid-Senior

Hi,



I'm excited to share that one of our clients in Luxembourg is hiring for a Senior Data Engineer! Below are the job details. If you're interested, please send your CV to apply.



Title: Senior Data Engineer

Location: Luxembourg

Duration: 1 year freelance contract (extension possible)

Job Type: Onsite



Tasks:

  • The project concerns the later phases of development of the in-house application SPVAL and specifically the digitalization and enhancement of the in-house Excel-based valuation model for venture debt and direct equity valuations.
  • Modelling the various calculation features of the valuation model using the Python programming language.
  • Prototyping the relevant model interfaces, including both front-end and back-end data models, in the OutSystems platform for the purpose of assisting the IT development team in developing such interfaces and data models into the SPVAL application via Java React.
  • Develop and maintain ETL (extract, transform, load) pipelines.
  • Using SQL for data validation and backend integrations.



Mandatory Requirements:

  • 7+ years of experience as a data engineer
  • University degree in computer science, mathematics, physics, engineering, or equivalent applied experience.
  • Strong understanding and knowledge of modelling reporting universes and creating reports in Business Objects
  • Knowledge of Oracle SQL
  • Familiarity with data modelling best practices
  • Expertise in Python programming language
  • Extensive experience with common ETL frameworks, including Talend, Informatica, or similar tools.



Mandatory Proven Experience in:

  • Banking applications
  • Lending or middle-office Applications (i.e. Guarantee Calls, Cash & Liquidity Management, Rate Setting, Advisory Services, Capital Markets, Provisioning & Valuation, Mandate Management)
  • Prior experience in International or European organizations

Key Skills

Ranked by relevance

python etl oracle excel java sql
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Posted
Jan 07, 2026
Type
Contract
Level
Mid-Senior
Location
Luxembourg

Industries

Government Administration

Categories

Information Technology

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